TREA

Dirk van Meirvenne

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  • Chonburi, TH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical data carriers and method for producing the same
    • Patent number 6,855,390
    • Issue date Feb 15, 2005
    • Bayer Aktiengesellschaft
    • Wilfried Haese
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate substrates
    • Patent number 6,855,794
    • Issue date Feb 15, 2005
    • Bayer Aktiengesellschaft
    • Michael Bödiger
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing polycarbonates
    • Patent number 6,835,798
    • Issue date Dec 28, 2004
    • Bayer Aktiengesellschaft
    • Michael Bödiger
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate substrates
    • Patent number 6,815,524
    • Issue date Nov 9, 2004
    • Bayer Aktiengesellschaft
    • Michael Bödiger
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polycarbonate substrates
    • Patent number 6,696,542
    • Issue date Feb 24, 2004
    • Bayer Aktiengesellschaft
    • Michael Bödiger
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Continuous process for the production of carboxylic acid diaryl esters
    • Patent number 6,680,400
    • Issue date Jan 20, 2004
    • Bayer Aktiengesellschaft
    • Wolfgang Alewelt
    • C07 - ORGANIC CHEMISTRY